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Home Q & A Board Science-Related Homework Help Chemistry (Moderator: Laser_3)
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Whelan Whelan
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9 years ago
The measured mass of a sample of iron was 1.88 g. Which digit in the measurement has the least certainty?
A) the first digit, 1
B) the middle digit, 8
C) the last digit, 8
D) They are all certain digits.
Textbook 
Introductory Chemistry Essentials

Introductory Chemistry Essentials


Edition: 5th
Author:
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hbutler2hbutler2
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8 years ago
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wrote...
#2
2 years ago
Yeah
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